Originally published in French as "La Philosophie, une Ecole de la Liberte. Enseignement de la philosophie et apprentissage du philosopher : Etat des lieux et regards pour l'avenir." - This study is dedicated to all those who engaged themselves, with vigour and conviction, in the defence of the teaching of philosophy a fertile guarantor of liberty and autonomy. This publication is also dedicated to the young spirits of today, bound to become the active citizens of tomorrow.

The legacy of Alexander von Humboldt (1769–1859) looms large over the natural sciences. His 1799–1804 research expedition to Central and South America with botanist Aimé Bonpland set the course for the great scientific surveys of the nineteenth century, and inspired such essayists and artists as Emerson, Goethe, Thoreau, Poe, and Church. The chronicles of the expedition were published in Paris after Humboldt’s return, and first among them was the 1807 “Essay on the Geography of Plants.” Among the most cited writings in natural history, after the works of Darwin and Wallace, this work appears here for the first time in a complete English-language translation. Covering far more than its title implies, it represents the first articulation of an integrative “science of the earth, ” encompassing most of today’s environmental sciences. Ecologist Stephen T. Jackson introduces the treatise and explains its enduring significance two centuries after its publication.

A collection of essays by leading historians of early modern Europe and the U.S., this books explores how merchants, entrepreneurs, and other early modern capitalists viewed themselves.